61377975 is an odd 8-digits composite number following 61377974
and preceding 61377976 . In scientific notation, it is written as 6.1377975 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 32111040 positive integers (up to 61377975) that are relatively prime to 61377975.
61377975 has 8 divisors, whose sum is 62826192
The reverse of 61377975 is 57977316
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-one million three hundred seventy-seven thousand nine hundred seventy-five
Scientific notation
6.1377975 × 10^7
Engineering notation
6.1377975 × 10^6
Prime Factorization
225 × 53 × 5147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
61377975
Product of the distinct prime numbers
The prime factorization of 61377975 is 225 × 53 × 5147.
Since it has a total of 3 prime factors.
4 , 4 , 90 , 44 , 731 , 21 , 6569 , 2243 , 15392 , 65174 , 750496 , 285041 , 1210619 , 1145661 , 37682938 , 34487997 , 968830923 , 681249539 , 1998812696 , 501881157
n×2
122755950
n×3
184133925
n×4
245511900
n×5
306889875
n÷2
30688987.5
n÷3
20459325
n÷3
15344493.75
n÷5
12275595
n2
3767255815100625
n3
2.3122653323785E+23
n4
1.4192216376409E+31
n5
8.7108950194585E+38
2 √n
7834.4096778251
3 √n
394.46110350119
4 √n
88.512200728629
5 √n
36.107923293905
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61377974
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61377975 can be divided by 8 positive divisors.
The sum of these divisors (counting 61377975) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010001000110110110111
3
Ternary
11021111022202100
4
Quaternary
3222020312313
5
Quinary
111203043400
6
Senary
10031313143
8
Octal
352106667
10
Decimal
61377975
12
Duodecimal
1867b7b3
16
Hexadecimal
3a88db7
20
Vigesimal
j3c4if
36
Base36
10jjjr
md5
3231cf36ba97efe79e5af1ab1cd32198
sha1
ebe66ad0951cc2898bb939ca956b00b04dff5416
sha256
472ddb5ffebbe41d6a96281f1947688d076fe6eb478271bbe3725813593b54e0
sha512
54c5f5cada2f831bb3d344fbd5134f8feb44adbff2000aa3697078095364ca9dfc2cfb71fd853fbe16da8b985c11f566f0a0d2197a06c167779ab4f911be9a53
ripemd-160
ab106ee3cbc4421cf1b1f2ea672b9362063b23ba
Diameter
122755950
Circumference
385649190.70444
Area
1.1835183192914E+16
Volume
9.6855943751342E+23
Surface area
4.7340732771654E+16
Circumference
385649190.70444
Perimeter
245511900
Area
3767255815100625
Diagonal
86801564.675997
Surface area
22603534890603750
Volume
2.3122653323785E+23
Space diagonal
106309771.16569
Perimeter
184133925
Area
1.6312696192159E+15
Altitude
53154885.582846
Surface area
1.6312696192159E+15
Volume
2.725030827379E+22
Height
28933854.891999